| About |
|---|
| Cycoloy resin CX7720 is a non brominated and non chlorinated flame retardant PC/ABS resin grade featuring high heat resistance and thin wall FR. It is UL-94 listed at 1.2 mm V0 and 1.5mm 5VB. Its high heat deflection temperature allows this product to be considered for applications requiring higher heat resistance than conventional FR PC/ABS.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | PC+ABS |
| Material Status | Commercial: Active |
| Features | Halogen free,Flame Characteristics,High Heat Resistance,V-1,V-0,5VA,5VB |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.22 | g/cm³ | ASTM D792 , ISO 1183 |
| Melt Flow Rate | ASTM D1238 | ||
| 260℃，2.16kg | 9.0 | g/10min | ASTM D1238 |
| 260℃，5.0kg | 25 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 260℃，5 kg | 22.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.50 to 0.70 | % | Internal Method |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.15 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.070 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| — | 2860 | MPa | ASTM D638 |
| — | 2910 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 65.0 | MPa | ASTM D638 |
| yield | 65.0 | MPa | ISO 527-2/50 |
| fracture | 66.0 | MPa | ASTM D638 |
| fracture | 65.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 5.0 | % | ASTM D638 |
| yield | 5.0 | % | ISO 527-2/50 |
| fracture | 130 | % | ASTM D638 |
| fracture | 120 | % | ISO 527-2/50 |
| Bending modulus | |||
| 50 mm span | 2820 | MPa | ASTM D790 |
| — | 2090 | MPa | ISO 178 |
| bending strength | |||
| — | 97.0 | MPa | ISO 178 |
| Yield, 50 mm span | 99.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 12 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | |||
| -30℃ | 63 | J/m | ASTM D256 |
| 23℃ | 150 | J/m | ASTM D256 |
| -30℃ | 8.3 | kJ/m² | ISO 180-1A |
| 23℃ | 11 | kJ/m² | ISO 180-1A |
| 23℃ | 8.9 | kJ/m² | ISO 180-1A |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 62.5 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 122 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 6.4 mm | 124 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 3.2 mm | 110 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 6.4 mm | 115 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 64 mm span | 110 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| B50 | 127 | ℃ | ASTM D1525 12 , ISO 306/B50 12 |
| B120 | 129 | ℃ | ISO 306/B120 |
| Linear coefficient of thermal expansion | ASTM E831 , ISO 11359-2 | ||
| MD：-40~40℃ | 6.1E-5 | 1/℃ | ASTM E831，ISO 11359-2 |
| TD：-40~40℃ | 6.6E-5 | 1/℃ | ASTM E831，ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | PLC 3 | UL 746 | |
| High Arc Burning Index (HAI) | PLC 0 | UL 746 | |
| Hot wire ignition | |||
| HWI | PLC 2 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.00 mm | V-1 | UL 94 | |
| 1.20 mm | V-0 | UL 94 | |
| 1.50 mm | 5VB | UL 94 | |
| 2.50 mm | 5VA | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 91 to 99 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Drying time, maximum | 8.0 | hr | |
| Recommended maximum moisture content | 0.040 | % | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. Type I, 2.0 in/min |
| 4. 0.051 in/min |
| 5. 0.079 in/min |
| 6. at Yield |
| 7. 80*10*4 sp=62mm |
| 8. 80*10*3 mm |
| 9. 80*10*4 mm |
| 10. Rate A (50°C/h), Loading 2 (50 N) |
| 11. Surface |
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